CN114306726A - 一种可注射仿生抗氧化水凝胶的制备方法和使用方法 - Google Patents
一种可注射仿生抗氧化水凝胶的制备方法和使用方法 Download PDFInfo
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- CN114306726A CN114306726A CN202111552288.XA CN202111552288A CN114306726A CN 114306726 A CN114306726 A CN 114306726A CN 202111552288 A CN202111552288 A CN 202111552288A CN 114306726 A CN114306726 A CN 114306726A
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0314454D0 (en) * | 2003-06-20 | 2003-07-23 | Johnson & Johnson Medical Ltd | Antioxidant wound dressing materials |
US20070148214A1 (en) * | 2003-11-24 | 2007-06-28 | Cullen Breda M | Wound dressing for the controlled release of therapeutic agents |
CN101444562A (zh) * | 2008-12-24 | 2009-06-03 | 中国人民解放军第三军医大学 | 木瓜抗氧化精华素及其制备方法 |
CN103096900A (zh) * | 2010-06-15 | 2013-05-08 | 赫斯特细胞有限公司 | 抗氧化剂组合物 |
CN104225583A (zh) * | 2014-09-03 | 2014-12-24 | 苏州瑞派尔生物科技有限公司 | 一种用于皮肤损伤修复的组合物 |
US20160256604A1 (en) * | 2013-10-08 | 2016-09-08 | Trustees Of Tufts College | Tunable covalently crosslinked hydrogels and methods of making the same |
CN106075592A (zh) * | 2015-05-29 | 2016-11-09 | 杭州弘复医疗科技有限公司 | 作为再生性皮肤替代物的多功能皮肤或创面复合敷料 |
CN107455751A (zh) * | 2017-08-18 | 2017-12-12 | 华南理工大学 | 一种维生素e与大豆异黄酮稳定态的制备方法 |
-
2021
- 2021-12-17 CN CN202111552288.XA patent/CN114306726A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0314454D0 (en) * | 2003-06-20 | 2003-07-23 | Johnson & Johnson Medical Ltd | Antioxidant wound dressing materials |
CN1838970A (zh) * | 2003-06-20 | 2006-09-27 | 庄臣及庄臣医药有限公司 | 抗氧化剂伤口敷料材料 |
US20070148214A1 (en) * | 2003-11-24 | 2007-06-28 | Cullen Breda M | Wound dressing for the controlled release of therapeutic agents |
CN101444562A (zh) * | 2008-12-24 | 2009-06-03 | 中国人民解放军第三军医大学 | 木瓜抗氧化精华素及其制备方法 |
CN103096900A (zh) * | 2010-06-15 | 2013-05-08 | 赫斯特细胞有限公司 | 抗氧化剂组合物 |
US20160256604A1 (en) * | 2013-10-08 | 2016-09-08 | Trustees Of Tufts College | Tunable covalently crosslinked hydrogels and methods of making the same |
CN104225583A (zh) * | 2014-09-03 | 2014-12-24 | 苏州瑞派尔生物科技有限公司 | 一种用于皮肤损伤修复的组合物 |
CN106075592A (zh) * | 2015-05-29 | 2016-11-09 | 杭州弘复医疗科技有限公司 | 作为再生性皮肤替代物的多功能皮肤或创面复合敷料 |
CN107455751A (zh) * | 2017-08-18 | 2017-12-12 | 华南理工大学 | 一种维生素e与大豆异黄酮稳定态的制备方法 |
Non-Patent Citations (2)
Title |
---|
周伟华 著: "《药物制剂技术及其发展研究》", 31 August 2017, 科学技术文献出版社 * |
张光杰: "《药用辅料应用技术》", 31 December 1991, 中国医药科技出版社 * |
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